BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:8a9e6a75ec8206af46319a8f489cdd24https://www.olsd.org.uk
                        DTSTAMP:20260425T123832
                        DTSTART:TZID=20260425T123832
                        DTEND:TZID=20260425T123832
                        SUMMARY:Vigil Mass
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR